- RICHARD BROWN (ESTATE MANAGEMENT) LIMITED- 05160200 - Incorporated on 22 June 2004 
- RICHARD BROWN COMPLIANCE SERVICES LIMITEDActive - Proposal to Strike off- 05292338 - Incorporated on 21 November 2004 
- RICHARD BROWN PROPERTY CONSULTANCY LIMITED- 08857761 - Incorporated on 23 January 2014 
- MR LEE RICHARD ROSCOE LIMITED- 15754419 - Incorporated on 1 June 2024 
- MR JAMES RICHARDSON LIMITEDDissolved- 06920581 - Dissolved on 11 January 2011 
- RICHARD BROWN ANIMAL WELFARE LIMITEDActive - Proposal to Strike off- 12845530 - Incorporated on 31 August 2020 
- RICHARD BROWN WEALTH MANAGEMENT LIMITED- 07793529 - Incorporated on 30 September 2011 
- RICHARD BROWN AND PARTNERS LIMITED- 16319531 - Incorporated on 17 March 2025 
- Richard, Mr & Mrs STREET- Born March 1949 - Suite F 1-3 Canfield Place, London, England, NW6 3BT 
- Jason Trevor, Mr. KATZ- Born August 1973 - 35 Ballards Lane, London, United Kingdom, N3 1XW 
- Jason Trevor, Mr. KATZ- Born August 1973 - 27 Hanson Street, London, England, W1W 6TR 
- Jason Aris, Mr. KALLIS- Born August 1974 - 23 Wadsworth Business Centre 21 Wadsworth Road, Perivale, Middlesex, England, UB6 7LQ 
- Jason Roland, Mr. HILL- Born November 1969 - 11 Bernard Mansion, Herbrand Street, London, WC1N 1LB 
- Paul Jason, Mr. ROGERS- Born March 1964 - 4 Park View Park, Rossendale, Lancs, BB4 8SZ 
- Jason James, Mr. PRICE- Born February 1971 - 4th Floor Phoenix House 1 Station Hill, Reading, Berkshire, United Kingdom, RG1 1NB 
- Jason, Mr. MCCREIGHT- Born August 1971 - East Standon Lodge Stane Street, Ockley, Dorking, England, RH5 5LX 
- MR. BROWN'S CONTRACTORS LIMITEDLiquidation- 02148078 - Incorporated on 17 July 1987 
- MR BROWNE AUTO DIAGNOSTICS LTD- 11199327 - Incorporated on 12 February 2018 
- RICHARD BROWNE CONSULTING LTD.Disolved- 10239697 - Dissolved on 20 December 2022 
- MR IAIN MICHAEL BROWN LIMITEDDisolved- 12009176 - Dissolved on 29 August 2023